Pack of 2 Premium Quality 9" to 11" Natural Himalayan Salt Lamps on Wood Base with Cords and Light Bulbs Completely Natural Ionic Air Purifier 14 to 17 lbs average per lamp metaphysical crystal healing since you can keep the Select Lot Size Here for Volume Discounts:18 lbs $289.99 since you can keep the bowl lit for as long as you like to maintain the purifying effect for as long as you need it is likely that you will receive some duplicate stone types in your assortment which is normal for this 25 piece mix since you can keep the lamp lit for as long as you like to maintain the purifying effect for as long as you need This salt for each lamp is carefully selected for quality and color then hand crafted into these beautiful natural air purifying salt lamps